baber/WOPTO huggingface dataset:
Patent DE-3322578-C2 (DE)
Title: Sortiervorrichtung
IPC: D21B1/32
Filed: 1983-06-23
Granted: 1986-01-16
Abstract: Die Sortiervorrichtung enthält ein Sieb, welches mindestens einen Teil einer kreiszylindrischen Fläche bildet und einen Rotor, dessen Rotorachse sich in der Achse der kreiszylindrischen Fläche befindet. Der Rotor (3) hat Räumschaufeln (17) und diesen bezüglich der Drehrichtung des Rotors (3) nachgeschaltete Schleuderschaufeln (18). Die Räumschaufeln (17) weisen je eine vordere Räumkante (20) auf, welche sich entlang des Siebes (2) bewegt, und eine an die vordere Räumkante (20) anschließende, bezüglich der radialen Richtung des Rotors (3) schräge Auflauffläche (21), die zur Bewegung des Faserstoffes in der Richtung der Achse des Rotors (3) geeignet ist und im zentralen Bereich des Rotors (3) einen offenen Durchgangsquerschitt (22) freiläßt. Die Schleuderschaufeln (18) verlaufen von der Rotorachse (4) zum Sieb (2) und enden im Abstand von der Siebfläche.
Patent DE-3326315-C2 (DE)
Title: Formbohrer mit nur einer einzigen Spiralnut
IPC: B23B51/02
Filed: 1983-07-21
Granted: 1984-12-20
Abstract: Die Erfindung betrifft einen Bohrer mit nur einer einzigen Spiralnut zum Bearbeiten von kugelförmigen oder ähnlich geformten Vertiefungen bzw. Bohrungsendflächen. Zur Reduzierung der Oberflächenrauhigkeit der bearbeiteten Flächen, zur Preisreduzierung und um den Bohrer auch für sehr kleine Durchmesser herstellen zu können, ist er als Ganzes, insbesondere im Schneidenbereich aus Werkzeugstahl ohne Schneidplatten aus Hartmetall oder dergleichen gefertigt. Die einzige in den Arbeitsschaft des Formbohrers eingearbeitete Spiralnut weist insbesondere im Bereich der Schneide eine Steigung von 39 ± 1° auf, was für die Oberflächengüte von wesentlicher Bedeutung ist.
Patent DE-3328098-C2 (DE)
Title: Mittel zur Verbesserung der Wasserhaltefähigkeit von Böden
IPC: C09K17/16
Filed: 1983-08-04
Granted: 1985-07-25
Abstract: Die Erfindung bezieht sich auf Mittel zur Verbesserung der Wasserhaltefähigkeit von Böden aus einer Bodenmasse mit einem als Wasserrückhaltemittel dienenden teilchenförmigen Polyelektrolyten, wobei der Polyelektrolyt durch Vernetzung wasserunlöslich gemacht worden ist, eine Teilchengröße bis 2,38 mm aufweist, in Kontakt mit wäßrigen Flüssigkeiten in Hydrogele übergeht, mehr als das Hundertfache seines Eigengewichtes an destilliertem Wasser bzw. mehr als das Fünfundsiebzigfache seines Eigenwichtes einer Standarddüngerlösung reversibel sorbiert und desorbiert, wobei  a) der Polyelektrolyt aus wenigstens einem vernetzten, im Wasser nur noch quellbaren Polymeren auf der Basis von Acrylsäure, Metacrylsäure, Acrylamid, Metacrylamid, Acrylnitril oder Metacrylnitril und einer feinteiligen synthetischen Kieselsäure besteht,  b) die Bodenmasse im wesentlichen durch Torfmull gebildet wird und  c) der Polyelektrolyt in einem Anteil von 0,3 bis 0,6 gr. auf 1 Ltr. Bodenmasse vorliegt.
Patent DE-3401434-C2 (DE)
Title: Varioobjektiv
IPC: G02B15/16
Filed: 1984-01-17
Granted: 1986-05-22
Abstract: Das Varioobjektiv enthält eine Frontlinsengruppe mit negativer Brechkraft und eine hintere Linsengruppe mit positiver Brechkraft, wobei die hintere Linsengruppe aus einem positiven Linsenglied, einem gegenstandsseitig konvexen, positiven meniskusförmigen Linsenglied, einem positiven, meniskusförmigen Kittglied aus einer bikonvexen Linse und einer bikonkaven Linse, einem negativen Linsenglied und einem positiven Linsenglied besteht. Das Objektiv ist mit einer Verstellmöglichkeit zur Variation des zwischen Frontlinsengruppe und hinterer Linsengruppe vorgesehenen Luftabstandes für die Brennweitenverstellung versehen und genügt den folgenden Bedingungen:  (1) 0,47 < r15/fR 0,53  (2) 0,1 < n7 - n6$A (3) 1,1 < /fF/ /fT < 1,24  (4) 2,15 < f6/fR < 3,2  (5) 0,3 < D/fR < 0,6  (6) 10 < v6 - v7 < 25  (7) 50 < v4, v5, v6$A Die Frontlinsengruppe besteht aus einem negativen, meniskusförmigen Linsenglied, einem negativen Linsenglied und einem positiven Linsenglied.
Patent DE-3401543-C2 (DE)
Title: Kassette für einen bandförmigen Ton- oder Bildträger
IPC: G11B23/28
Filed: 1984-01-18
Granted: 1986-07-17
Abstract: Die Erfindung betrifft eine Kassette für einen bandförmigen Ton- oder Bildträger, der auf zwei im Kassettengehäuse drehbar gelagerten Spulenrollen aufgewickelt ist, bei der die Spulenrollen durchgehende Aufnahmen für die Antriebszapfen eines Kassettenbandgerätes aufweisen. Nach der Erfindung läßt sich eine derartige Kassette auf einfache Art dadurch gegen unberechtigte bzw. unbefugte Benutzung sperren, daß zumindest in eine der Aufnahmen ein mittels eines Schlüssels betätigbares Schloß einsetzbar und in Schließstellung darin unlösbar festlegbar ist.
Patent DE-3438276-C2 (DE)
Title: Fachwerkartig ausgebildeter Ausbaurahmen für Stollen, Tunnel o.dgl.
IPC: E21D11/10
Filed: 1984-10-18
Granted: 1986-03-20
Abstract: Fachwerkartig ausgebildeter Ausbaurahmen für Stollen, Tunnel o. dgl. mit einander paarweise zugeordneten Außen- und Innengurten, bei dem je ein Außen- und ein Innengurt mit den Scheitelpunkten eines wellenförmig gebogenen Stabzuges kraftschlüssig zu einem Fachwerk verbunden sind. Um die einzelnen Elemente mit geringer Maßgenauigkeit fertigen und ohne wesentliche Verformung zum fertigen Ausbaurahmen zusammenfügen zu können, ist der Ausbaurahmen aus zumindest zwei ebenen, parallelen Fachwerkbögen gebildet, welche durch in Abständen längs der Fachwerkbögen angeordnete, gleichfalls ebene, mindestens zwei einen Winkel miteinander einschließende Schenkel aufweisende Verbindungsglieder kraftschlüssig miteinander verbunden sind.
Patent DE-3512632-C2 (DE)
Title: Verfahren zum Ozonschutz von Fotopolymer-Flexodruckformen durch flüssige Polyglykolether
IPC: G03F7/40
Filed: 1985-04-06
Granted: 1986-11-06
Abstract: Die Erfindung betrifft Verfahren zum Ozonschutz von Fotopolymer-Flexodruckformen. Hierzu werden flüssige Polyglykolether einer der folgenden Formel auf die Flexodruckform aufgetragen:  $F1  worin bedeuten: R1 = H, Methyl  R2 = H, Alkyl oder Alkylen mit C12-C18, oder gesättigte oder ungesättigte Fettsäurereste mit C12-C18$A p = 1-4 und wobei n, m und m1-4, und x, y und z so ausgewählt werden, daß das Molekulargewicht ≥ 500 und ≦ 5000 ist.
Patent DE-3703813-C2 (DE)
IPC: B41J31/05
Filed: 1987-02-07
Granted: 1988-12-08
Abstract: 1. A thermal ink ribbon, especially a thermal carbon ribbon which can be over-written repeatedly, with an ordinary carrier and with a coating of a fuse-on ink formed on one side of the carrier, characterised in that the substance of the fuse-on ink which fuses and can be transferred under the thermal printing conditions is formed of a copolymer of an alkene and a vinyl compound of the following formula :   see diagramm : EP0278091,P5,F2   wherein : R1 signifies a low alkyl group with 1 to 4 carbon atoms or one hydrogen atom, R2 signifies a low alkyl group with 1 to 3 carbon atoms, n and m signify the number of monomeric units in the copolymer molecule, with the ratio m/n lying between 0.01 and 0.07.
Patent DE-3723843-C2 (DE)
IPC: C07D301/14
Filed: 1987-07-18
Granted: 1989-04-20
Abstract: In order to avoid the stirring and waste gas problems occurring during epoxidation using percarboxylic acids in the event of finding by the mineral and carboxylic acid present, the epoxidation is carried out in an aqueous-organic system at a constant pH of 3 - 6.
Patent DE-3745016-C2 (DE)
Title: Dynamic semiconductor memory with memory cell field
Inventor: TOBITA YOUICHI
IPC: G11C8/18
Filed: 1987-11-11
Granted: 1996-01-18
Abstract: The field of the memory cells forms a matrix with lines and columns. It has an input for a first control signal (RAS) activating the DRAM. An address input (6) receives an address signal (A0-A7) for energising one memory cell. A signal generator (5') forms an internal address signal (RAn) in response to the address signal at the address input, if the first control signal assumes an inactive state.Pref. the address signal generator is a line buffer and generates an internal line address signal for energising a line of memory cells. A decoder (4') processes the address signal, while a first control generates a second control signal (RAE) in response to the first control signal
Patent DE-3890114-C2 (DE)
Title: Method and device for controlling a motor vehicle engine
Inventor: WATAYA SEIJI
IPC: F02D41/10
Filed: 1988-02-10
Granted: 1995-04-27
Abstract: Published without abstract.
Patent DE-3943683-C2 (DE)
Title: Ceramic metal composite substrate
Inventor: KASHIBA YOSHIHIRO
IPC: H01L21/48
Filed: 1989-07-21
Granted: 1994-07-21
Abstract: Ceramic-metal composite substrate has a ceramic base layer (I), a metal layer (II) of Cu (alloy) bonded to (I) and a buffer layer (III) of Mo (alloy) or W (alloy) bonded to (II), with a thickness of 1/20 to 1/3 the thickness of (II). (II) is pref bonded to both sides of (I). (III) is bonded to one of (II) and may be on the outside or between (I) and (II). (I) consists of A1203, AIN of SiC. Intimate contact between the metal layer and (I) is produced with a 0.1-3 micron thick thin film contg an active metal and the combination of (I), (II) and (III) is heated in an atmos which is hardly reactive with the active metal to a temp between the mpt of an alloy of the metal layer and the active metal and a temp below the mpt of the metal layer, whilst applying pressure (1-20 MPa) in the thickness direction to produce a bond.
Patent DE-4014410-C2 (DE)
IPC: A22C11/02
Filed: 1990-05-04
Granted: 1993-08-26
Abstract: In a storage device for sausage casings, in particular for sausage casings which are gathered up in their longitudinal direction in the manner of a caterpillar, a supply shaft (12) projects with its upper end into a collecting container (2) and the bottom plate (14) of the collecting container (2) is movable between a lowest position, in which the bottom plate (14) lies with an edge region (22), which ends close in front of the supply shaft (12), below the upper end of the supply shaft (12), and a highest position, in which the edge region (22) of the bottom plate (14) is situated essentially at least at the height of the upper edge (24) of the upper end of the supply shaft (12), the distance between the edge of the edge region (22) and the outside (10) lying opposite of the supply shaft (12) being smaller over the entire movement path than the diameter of the sausage casings. <IMAGE>
Patent DE-4107975-C2 (DE)
IPC: B60P3/00
Filed: 1991-03-13
Granted: 1993-04-29
Abstract: The carrying structure for storing and/or transporting flat objects has one or two rack part(s) (1) which is/are to be inclined for loading and unloading and against which the flat objects lean, a supporting surface (2) provided in the lower region of the rack parts for the lower edge of the objects, a device (5, 6, 7) for crossed suspension of each part of the rack in its upper region, preferably in connection with an unloading bearing (8) on the chassis or body, and a pivoting device (9) which engages in the lower region of the rack parts, especially during mounting on vehicles. The structure ensures better transport and storage conditions than can be obtained with conventional structures which are fixed at an angle and are pivotable. <IMAGE>
Patent DE-4116437-C2 (DE)
Title: Verfahren zur Herstellung eines Kunststoff-Formteils
Inventor: SKOWRONNEK JUERGEN
IPC: B29C45/14
Filed: 1991-05-18
Granted: 2002-05-23
Abstract: Zwecks einfacher Handhabung und vielfacher Einsatzmöglichkeit wird ein Verfahren zur Herstellung eines Kunststoff-Formteils durch Anwendung folgender Verfahrensschritte vorgeschlagen: DOLLAR A (a) eine mit einem farbigen Lack (5) vollständig beschichtete Klarsichtfolie (1) wird in ein Formwerkzeug (7) derart eingebracht, dass sie auf ihrer, dem Formwerkzeug (7) abgewandten Seite die farbige Lackschicht (5), und anschließend in dem offenen Formwerkzeug (7) im Vakuumverfahren tiefgezogen; DOLLAR A (b) das Formwerkzeug (7) wird mittels eines ihm zugeordneten Kernwerkzeuges (10) geschlossen, wobei das Kernwerkzeug (10) derart bemessen ist, dass zwischen seiner innen liegenden Oberfläche (11) und der in dem Formwerkzeug (7) anliegenden lackierten Folie (1, 5) ein definierter, über wenigstens einen Kanal (13) von außen zugänglicher Zwischenraum (12) verbleibt; DOLLAR A (c) der Zwischenraum (12) wird über den Kanal (13) mit einem aushärtbaren Kunststoffmaterial (14) augefüllt, das sich vollflächig mit der mit dem farbigen Lack (5) beschichteten Seite der Folie (1, 5) verbindet; und DOLLAR A (d) nach dem Aushärten des Kunststoffmaterials (14) wird das Formteil (15) entnommen.
Patent NL-1007212-C2 (NL)
Inventor: RIEKEN RENERIUS LUDOVICUS MARI
IPC: B29C44/56
Filed: 1997-10-06
Granted: 1999-04-08
Abstract: Process for manufacturing body supporting, flexible foam elements, which are provided on a main surface with a studded profile with varying stud height. It is started with a block of foam material (2) provided with a first (2a) and a second main surface (2b); this block of foam material (2) is at least locally deformed by clamping between two deformation elements (4, 5) provided with a studded profile, whereby between both deformation elements (4, 5) a cutting element (6) is mounted, which cuts the block of foam material (2), at the site of the deformed part in the longitudinal direction, so that two block halves (7, 8) with a studded profile at one side are obtained, which form the said foam elements. According to the invention, said variation in stud height is at least partially obtained by applying in a first manufacturing step, in at least one of the main surfaces (2a, 2b) of the block of foam material, recesses (3, 3') with a varying mutual distance and/or size and/or depth. <IMAGE>
Patent NL-1010540-C2 (NL)
Inventor: BERG KAREL VAN DEN
IPC: A01J11/00
Filed: 1998-11-12
Granted: 2000-05-15
Abstract: A method of establishing the presence of specific substances in the milk and an implement for applying same, in which method one or more sources irradiate the milk consecutively or simultaneously with radiation of different wavelengths and/or intensities and one or more receivers establish the reflected and/or absorbed radiation intensities during a period of time. <IMAGE>
Patent NL-1011330-C2 (NL)
Inventor: SCHULZE BERND
IPC: B21D26/033
Filed: 1999-02-17
Granted: 2000-08-18
Abstract: Process for deforming a piece of thin-walled metal tube, comprising the operations of bending the piece of tube with respect to its original axis, in which process the wall of the piece of tube is firstly provided, at least at the location where the bend is intended to be, with a deformation which extends substantially in the longitudinal direction of the piece of tube, and in which process wall material is moved closer to the neutral plane of bending, and the piece of tube is then bent, after which the ultimate shape of the piece of tube which is to be deformed is imposed by hydroforming.
Patent NL-1016113-C2 (NL)
Title: Dry self suction type pump arrangement, especially sewer pump, has vacuum pump turned on or off if level of liquid is detected as passing one of two threshold values
Inventor: LEECH STEPHEN PAUL
IPC: F04D9/04
Filed: 2000-09-06
Granted: 2002-03-07
Abstract: A control mechanism (11, 40, 41) connects the pump arrangement via e.g. a signal wire (33) to a sensor device (10) for the level of liquid (V) inside a chamber (5), and this mechanism is used to turn on the vacuum pump (2) if the level of liquid drops below a threshold value, or it will turn off the vacuum pump if the level of liquid exceeds a threshold value which is higher than or equal to the first value.  The pump arrangement comprises a main pump (1) for pumping a liquid, a vacuum pump, at least one drive mechanism (3) for the main pump and/or vacuum pump, a chamber for liquid and gas, and a sensor device for the level of liquid inside the chamber. The bottom side (6) of the chamber is in fluid communication with the suction side (7) of the main pump. The top side (8) of the chamber is in fluid communication with the suction side of the vacuum pump via a tube (9).
Patent NL-1017265-C2 (NL)
Title: Equipment for accommodation, loading and discharge of goods, particularly loaded pallets, in ship involves two or more longitudinally extending locations, each with number of accommodation conveyors next to and above each other in rows
Inventor: RIJN NICOLAAS JOHANNES PETRUS
IPC: B63B27/22
Filed: 2001-02-01
Granted: 2002-08-02
Abstract: The equipment for the accommodation, loading and discharge of goods, particularly loaded pallets, in a ship involves two or more longitudinally extending locations (3,4), each with a number of accommodation conveyors (2) next to and above each other in rows. Between these locations, a lift unit (5) extends crossways to the longitudinal direction of the ship.  The lift unit has a vertically displaceable support surface provided with first transport devicecs for movement of cargo crossways to the longitudinal direction of the ship and second transport devices for movement of cargo parallel to the longitudinal direction of the ship.
Patent NL-1031689-C2 (NL)
Title: Centrifugal pump, has rotor blades separated by uneven distances to reduce vibration
Inventor: BUGDAYCI HASAN HUESEYIN
IPC: F04D29/24
Filed: 2006-04-25
Granted: 2007-10-26
Abstract: The rotor blades (14) are spaced apart by irregular distances in the rotor circumferential direction. The distance between one pair of adjacent rotor blades differs from that between another pair of blades.
Patent NL-1034846-C2 (NL)
Title: Chair lifting device for patient, has tilt unit provided for transferring seat occupied by person from essentially horizontal position to position in which seat is overturned forward
Inventor: DROGENBROEK JAN-HEIN VAN
IPC: A47C1/029
Filed: 2007-12-20
Granted: 2009-06-23
Abstract: The device has supporting parts (20) for supporting a seat (102) movable between a position where the seat is in supportive contact with a substrate and another position where the seat is partly free of the substrate. A tilt unit is provided for transferring the seat occupied by a person from an essentially horizontal position to a position in which the seat is overturned forward, where the tilt unit is arranged for the forward and back tilting of the supporting parts. Independent claims are also included for the following: (1) a device for transporting people (2) a method for moving people.
Patent NL-2002265-C2 (NL)
Inventor: KIM TAE HUN
IPC: F24F13/22
Filed: 2008-12-01
Granted: 2015-04-16
Abstract: The present invention relates to a ceiling type air conditioner, capable of preventing an moisture condensation phenomena of an outlet. According to an embodiment of the invention, the ceiling type air cinditioner includes at least an outlet having inner side faces; a wind guide plate arranged in the outlet for adjusting the wind direction of the cold air; at least an air duct guide structure arranged on one face of the inner side faces for transferring the discharge direction of the cold air to the length direction of the outlet.
Patent NL-2010437-C2 (NL)
Title: Data storage device and computer system comprising such data storage device.
Inventor: DRAAIJER WIBREN WILLEM
IPC: G06F21/57
Filed: 2013-03-12
Granted: 2014-09-15
Abstract: A data storage device comprises: a data storage memory for storing data, a data interface circuit connected to the data storage memory and arranged for providing a data connection between the data storage memory and a computer device, the data interface circuit comprising a monitoring signal output and being arranged for providing, at the monitoring signal output, a monitoring signal indicating a presence of data communication via the data interface circuit, and an access controller having a monitoring signal input which is connected to the monitoring signal output of the data interface circuit, the access controller comprising an access controller memory for storing a reference time sequence. The access controller is arranged for: -detecting a time sequence of the monitoring signal provided at the monitoring signal input, -comparing the detected time sequence with the reference time sequence as stored in the access controller memory, and -providing a signal at a signaling output of the access controller to signal if the detected time sequence deviates from the reference time sequence wherein the data storage memory is loaded with program instructions forming a bootable software application.
Patent SE-523234-C2 (SE)
Inventor: ALMBERG CHRISTIAN
IPC: A61F13/49
Filed: 2000-07-13
Abstract: A belted absorbent article (10) having an absorbent structure (16) and a pair of opposed belt halves (12, 14) attached to the absorbent structure (16) via a respective joint (50). The joint (50) between each belt half (12, 14) and the absorbent structure (16) is designed such that when each belt half is subjected to a tension force of 35 N acting along the belt half and the direction of applied tension creates an angle ( alpha ) to the transverse axis (T) of the absorbent structure, the following minimum average release times (t) of each belt half from the absorbent structure are attained: when alpha = 10 DEG , t » 720 seconds; when alpha = 20 DEG , t » 330 seconds; when alpha = 25 DEG , t » 240 seconds; when alpha = 30 DEG , t » 180 seconds; and when alpha = 40 DEG , t » 75 seconds.
Patent SE-524447-C2 (SE)
Inventor: NORRGA STAFFAN
IPC: H02M7/48
Filed: 2002-08-08
Abstract: A converter has a resonance circuit with an auxiliary valve (18), an inductor (17) and capacitive members (15) for assisting the commutation of the converter. A control arrangement (24) is adapted to control turning-on and turning-off of controllable semiconductor devices of the main valve of the converter and controllable semiconductor components of the auxiliary valve. Means are arranged for measuring the current in the phase output (10) of the converter. When carrying out two subsequent commutation processes for changing the phase potential on the phase output from the potential of a first of the poles of a direct voltage side of the converter to that of a second of the poles and then back to the one of the first pole the second commutation process is started before the first one has been completed.
Patent SE-536725-C2 (SE)
Title: Anordning för spolvätsketätning vid en bergborrmaskin, förfarande för framställning, spolhus och bergborrmaskin
Inventor: PERSSON ANDERS
IPC: C23F13/00
Filed: 2012-01-19
Abstract: : Anordning för spolvätsketätning (5,6) vid en bergborrmaskinomfattande en ringformig elastisk tätningsanordning omfattandedels organ för anliggning i ett säte inrättat i ett spolhus,dels organ för tätningsanliggning mot en yta hos en i spol-huset rörlig del (2). Anordningen för spolvätsketätning (5,6)inkluderar en anodanordning (ll,l2) med åtminstone en för kon-takt med spolvätska avsedd offeranodenhet, och anodanordningenuppvisar organ (l6,l6',l6",l6"') för att etablera elektrisk kontakt med spolhuset. Uppfinningen avser även ett förfarande, ett spolhus och en bergborrmaskin. Fig. 3 77078 20120119; 2012-01-19
Patent SE-543987-C2 (SE)
Title: Improved reception of frequency spectra on the receiver side
Inventor: LILJEDAHL MARCUS
IPC: G05D1/02
Filed: 2017-04-25
Abstract: A robotic lawnmower system comprising a charging station (210) and a robotic work tool (100), the charging station comprising a signal generator (240) to which a boundary cable (250) is to be connected, the signal generator (240) being configured to transmit a signal (245) through the boundary cable (250), and the robotic working tool (100) comprising a sensor (170) configured to pick up magnetic fields generated by the signal (245) in the boundary cable (250) thereby receiving the signal (245) being transmitted and a controller (110) configured to analyse the picked up signal, wherein the signal generator (240) is further configured to:prefilter the signal through an filter model; andtransmit the prefiltered signal to through the boundary cable (250) by means of a current generator.